290147991190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{554003}}^1$

素因数の和:554724

約数の個数: 32

約数和(自身を含む): 529397358336

約数和(自身を除く): 239249367146

約数列:

[1, 2, 5, 10, 83, 166, 415, 631, 830, 1262, 3155, 6310, 52373, 104746, 261865, 523730, 554003, 1108006, 2770015, 5540030, 45982249, 91964498, 229911245, 349575893, 459822490, 699151786, 1747879465, 3495758930, 29014799119, 58029598238, 145073995595, 290147991190]

約数ペア:

[(1, 290147991190), (2, 145073995595), (5, 58029598238), (10, 29014799119), (83, 3495758930), (166, 1747879465), (415, 699151786), (631, 459822490), (830, 349575893), (1262, 229911245), (3155, 91964498), (6310, 45982249), (52373, 5540030), (104746, 2770015), (261865, 1108006), (523730, 554003)]